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13013101234 = 271181787051
BaseRepresentation
bin11000001111010010…
…00010101010110010
31020120220110000222101
430013221002222302
5203122323214414
65551135531014
7640322351440
oct140751025262
936526400871
1013013101234
115578613621
122632089a6a
1312c500b003
148b63b9b90
1551268da74
hex307a42ab2

13013101234 has 16 divisors (see below), whose sum is σ = 22327091136. Its totient is φ = 5572314000.

The previous prime is 13013101217. The next prime is 13013101249. The reversal of 13013101234 is 43210131031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 376992 + ... + 410059.

It is an arithmetic number, because the mean of its divisors is an integer number (1395443196).

Almost surely, 213013101234 is an apocalyptic number.

13013101234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13013101234 is a deficient number, since it is larger than the sum of its proper divisors (9313989902).

13013101234 is a wasteful number, since it uses less digits than its factorization.

13013101234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788241.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13013101234 its reverse (43210131031), we get a palindrome (56223232265).

The spelling of 13013101234 in words is "thirteen billion, thirteen million, one hundred one thousand, two hundred thirty-four".

Divisors: 1 2 7 14 1181 2362 8267 16534 787051 1574102 5509357 11018714 929507231 1859014462 6506550617 13013101234